2006
DOI: 10.1063/1.2195108
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Self-collimation and superlensing in wavy-structured two-dimensional photonic crystals

Abstract: Wavy-structured two-dimensional (2D) photonic crystal (PC) is possessed of isofrequency contours of rectangular form and is therefore capable of self-collimation. The self-guiding phenomenon is studied by calculating the intensity of the electromagnetic waves through slabs of the PC. Superlensing based on self-collimation of wavy-structured 2DPC is also investigated by analyzing the field pattern where point source is used. The full width at half maximum of image point is calculated to be 0.28λ. The position o… Show more

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Cited by 4 publications
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“…It was found that EFCs mimic the form of the Brillouin zone for a specific frequency range . Chigrin showed that the anisotropy of PCs change dramatically with frequency and EFCs evolve from convex to concave, resulting in square and hexagonal EFCs for square and hexagonal arrays, respectively, as shown in Figure …”
Section: Fundamentals Of Self‐collimationmentioning
confidence: 92%
“…It was found that EFCs mimic the form of the Brillouin zone for a specific frequency range . Chigrin showed that the anisotropy of PCs change dramatically with frequency and EFCs evolve from convex to concave, resulting in square and hexagonal EFCs for square and hexagonal arrays, respectively, as shown in Figure …”
Section: Fundamentals Of Self‐collimationmentioning
confidence: 92%